21137046 (number)

21137046 is an even 8-digits composite number following 21137045 and preceding 21137047. In scientific notation, it is written as 2.1137046 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5776320 positive integers (up to 21137046) that are relatively prime to 21137046.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-seven thousand forty-six

Notation

Scientific notation 2.1137046 × 10^7
Engineering notation 2.1137046 × 10^6

Prime Factorization of 21137046

Prime Factorization 2 × 3 × 161 × 21881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21137046
Product of the distinct prime numbers

The prime factorization of 21137046 is 2 × 3 × 161 × 21881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 2, 8, 569, 379, 9134, 6011, 85671, 99540, 765387, 285545, 3933070, 2103877, 5710412, 30316843, 25160774, 490896940, 1464852396, 259540658

Basic calculations (n = 21137046)

Multiplication

n×y
n×2 42274092
n×3 63411138
n×4 84548184
n×5 105685230

Division

n÷y
n÷2 10568523
n÷3 7045682
n÷3 5284261.5
n÷5 4227409.2

Exponentiation

ny
n2 446774713606116
n3 9.4434976731293E+21
n4 1.9960764471783E+29
n5 4.2191159683524E+36

Nth Root

y√n
2√n 4597.5043229996
3√n 276.4912747798
4√n 67.804898960175
5√n 29.17486522745

Divisors of 21137046

1, 2, 3, 6, 161, 322, 483, 966, 21881, 43762, 65643, 131286, 3522841, 7045682, 10568523, 21137046

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21137045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21137046 can be divided by 16 positive divisors. The sum of these divisors (counting 21137046) is 1, the average is 0.0625.

Base conversion 21137046

Base System Value
2 Binary 1010000101000011010010110
3 Ternary 1110202212120120
4 Quaternary 1100220122112
5 Quinary 20402341141
6 Senary 2033012410
8 Octal 120503226
10 Decimal 21137046
12 Duodecimal 70b4106
16 Hexadecimal 1428696
20 Vigesimal 6c22c6
36 Base36 cl1g6

Cryptographic Hash Functions

md5 dcb706f16e2c5a57a57b3d0b810264f6
sha1 a57bc9c3ac0b8ec915270a907c019e757997ca93
sha256 e12a73b9c6ef7d111bdd82ad68567a8bd17c2c109e103599185ef698d041986f
sha512 7c21ef3abe5ce3464afa3b1459449094c9fa47ed1d1617f4131a5b6b960fe2f21a4f6039c5efb41ca1d4482425c58d1bf37943a06b2cd8c2bfbe2d5e8bf9c0b3
ripemd-160 bccad979b95ae544f7279cc7ea5a58f33efce0ab

21137046 as geometric shapes

Circle

Radius = n
Diameter 42274092
Circumference 132807976.86438
Area 1.4035841580747E+15

Sphere

Radius = n
Volume 3.9556830552127E+22
Surface area 5.6143366322986E+15
Circumference 132807976.86438

Square

Length = n
Perimeter 84548184
Area 446774713606116
Diagonal 29892297.121704

Cube

Length = n
Surface area 2680648281636696
Volume 9.4434976731293E+21
Space diagonal 36610437.593921

Equilateral Triangle

Length = n
Perimeter 63411138
Area 1.9345912587571E+14
Altitude 18305218.79696

Triangular Pyramid

Length = n
Surface area 1.9345912587571E+14
Volume 1.1129268737982E+21
Height 9964099.040568